Stories about: IETF

Internet security gurus and leading vendors are urging the US federal government to rapidly deploy security and authentication mechanisms at the top level of the DNS hierarchy, which is known as the root zone.

The Internet engineering community is grappling with what to do about a serious flaw in the DNS discovered mid-year, and the ongoing debate brings to mind a famous quotation from Voltaire: "The perfect is the enemy of the good."

The obvious thought came to me while writing last week's column, that about the only folk (other than the deluded and amoral management of the SCO Group) that want the SCO Group effort attacking Linux and other open source initiatives to succeed is Microsoft. So I decided to explore that side in this follow-up column, but a bit of reading led me to the conclusion that things are not as simple as they appear.

Mobile computing has become a dominant focus in the open source arena, a theme on prominent display at a major open source technology convention last week.

We posed a few questions to Russ Housley, chair of the Internet Engineering Task Force, about why the standards body is developing network address translations for IPv6 when IPv6 was supposed to eliminate the need for NATs on the Internet. Here's what Housley had to say.

Early and extensive deployment of firewalls gave internet users "a false sense of security" and compromised the ideal end-to-end transparency of the internet, says former Internet Engineering Task Force head Brian Carpenter.

Fighting insomnia one night, all Robert Topolski wanted to do was send digital recordings of 19th-century barbershop quartet music to some friends.

The Internet engineering community will be eating its own dog food tonight. For one hour, the 1,250 network experts at the Internet Engineering Task Force meeting will be able to access the Internet only through IPv6. The IETF created IPv6 in the mid-1990s, but this upgrade to the Internet's main communications protocol has not yet been widely deployed -- even by the technology's biggest proponents here. Network World National Correspondent Carolyn Duffy Marsan talked with IETF Chair Russ Housley about the group's IPv6 experiment, why the transition to IPv6 is taking so long, and whether the IETF leadership is starting to panic about IPv4 addresses running out. Here are excerpts from their conversation:

Internet policymakers are considering sweeping changes to the way they distribute IP addresses that could allow network operators to make money by transferring unused blocks of IPv4 address space to others in need. One result could be lessened incentive to move to IPv6 any time soon.

The Internet has 1.3 billion users, but that's not enough for Lynn St. Amour. As CEO of the Internet Society, she is expanding the nonprofit group, which promotes development of the Internet globally. St. Amour doubled the group's staff in 2007 and beefed up its outreach activities in Africa, South America and Asia in her bid to add another billion Internet users worldwide. National Correspondent Carolyn Duffy Marsan sat down with St. Amour this week at a meeting of the Internet Engineering Task Force, an ISOC-funded standards group. Here are excerpts from their conversation:

For a decade, IPv6 proponents have pushed this upgrade to the Internet's main communications protocol because of its three primary benefits: a gargantuan address space, end-to-end security, and easier network administration through automatic device configuration.